 |
上海凡而閥門有限公司
主營產(chǎn)品： 球閥、針型閥、截止閥、閘閥、止回閥、蝶閥、阻火器、排氣閥、排泥閥、過濾器、放料閥、隔膜閥、安全閥、旋塞閥、手機(jī)：13917909444 |
會員1.png)
|
上海凡而閥門有限公司
主營產(chǎn)品： 球閥、針型閥、截止閥、閘閥、止回閥、蝶閥、阻火器、排氣閥、排泥閥、過濾器、放料閥、隔膜閥、安全閥、旋塞閥、手機(jī)：13917909444 |
| 參考價 | 面議 |
進(jìn)口高靈敏度蒸汽減壓閥
德國巴赫進(jìn)口高靈敏度蒸汽減壓閥概述：
進(jìn)口高靈敏度蒸汽減壓閥屬于先導(dǎo)活塞式減壓閥。由主閥和導(dǎo)閥兩部分組成。主閥主要由閥座、主閥盤、活塞、彈簧等零件組成。導(dǎo)閥主要由閥座、閥瓣、膜片、彈簧、調(diào)節(jié)彈簧等零件組成。通過調(diào)節(jié)調(diào)節(jié)彈簧壓力設(shè)定出口壓力，利用膜片傳感出口壓力變化，通過導(dǎo)閥啟閉驅(qū)動活塞調(diào)節(jié)主閥節(jié)流部位過流面積的大小，實現(xiàn)減壓穩(wěn)壓功能。
Imported high sensitivity steam pressure reducing valve
Germany Bach imported high sensitivity steam pressure reducing valve overview:
Imported high sensitivity steam valve belongs to the pilot piston valve. By the main valve and pilot valve composed of two parts. The main valve mainly by the valve seat, the main valve plate, piston, spring and other parts. Pilot valve is mainly composed of valve seat, valve disc, diaphragm, spring, adjusting spring and other parts. By adjusting the spring pressure to set the outlet pressure, the use of diaphragm sensing outlet pressure changes, through the pilot valve to open and close the piston to adjust the main valve throttle area over the size of the valve, to achieve the pressure regulator function.
進(jìn)口高靈敏度蒸汽減壓閥主要用于蒸汽管路，適用于進(jìn)口原料變化大，流量變化大的蒸汽管路。
Imported high sensitivity steam pressure reducing valve is mainly used in steam pipeline, which is suitable for the steam pipeline with large variation of the imported raw materials and large flow rate.
進(jìn)口高靈敏度蒸汽減壓閥的定義：
進(jìn)口高靈敏度蒸汽減壓閥在普通減壓閥基礎(chǔ)上做了以下改進(jìn),加大了活塞面積,改變了節(jié)流結(jié)構(gòu),改變了密封形式,改進(jìn)了導(dǎo)閥結(jié)構(gòu)和調(diào)節(jié)彈簧形式,從而從以下幾方面提高了產(chǎn)品的性能。
1、提高了對出口壓力變化的傳感效能，提高了靈敏度，大大降低了因上游壓力變化，流量變化等因素引起的壓力偏差。
2、改善了流線分布，降低了噪聲。
3、改進(jìn)了密封面結(jié)構(gòu)，延長了密封面壽命。
4、本質(zhì)安全，可用于危險區(qū)域(E型除外)。
Definition of imported high sensitivity steam pressure reducing valve:
Imported high sensitivity steam valve made the following improvements in the ordinary valve base, increase the piston area, changing the throttle structure, change the seal in the form, structure and improve the pilot valve spring adjustment form to the following aspects of improving the performance of the product.
1, improve the efficiency of the pressure change of the outlet, improve the sensitivity, greatly reducing the pressure changes due to upstream pressure, flow changes and other factors.
2, improve the streamline distribution, reduce the noise.
3, improve the sealing surface structure, prolong the sealing surface life.
4, intrinsically safe, can be used in hazardous areas (except E).
進(jìn)口高靈敏度蒸汽減壓閥技術(shù)參數(shù)：
產(chǎn)品名稱 | 驅(qū)動方式 | 連接形式 | 結(jié)構(gòu)形式 | 密封結(jié)構(gòu) | 壓力范圍 | 公稱通徑 | 常用材質(zhì) | 產(chǎn)品型號 |
進(jìn)口高靈敏度蒸汽減壓閥 |
自動 |
法蘭、螺紋 |
先導(dǎo)活塞式 |
硬密封 |
1.6-2.5MPA |
DN15-150 |
鑄鋼、不銹鋼 |
bach-a |
閥門尺寸標(biāo)準(zhǔn)
| 閥門試驗標(biāo)準(zhǔn)
| 閥門交貨標(biāo)準(zhǔn)
| 工業(yè)閥門標(biāo)準(zhǔn)
| 法蘭閥門標(biāo)準(zhǔn)
| 焊接閥門標(biāo)準(zhǔn)
| 對夾式連接閥
| 內(nèi)螺紋連接閥
| 可以提供美國 |
DIN EN558-2005
| DIN EN12266-1-2003
| DIN3230-2-1974
| DIN EN 1171-2003
| DIN EN 3202-1977
| DIN EN 3202-1982
| DIN EN 3202-1979
| DIN EN 3202-1977
| API、ANSI等標(biāo)準(zhǔn)
|
進(jìn)口高靈敏度蒸汽減壓閥guan網(wǎng)：http://www.twvalve。。ｎｅｔ/html/3891.html
